Microannular L24699 齒輪泵，0.3微升至18ml/min，145 PSI數(shù)字控制器

Microannular齒輪泵，0.3微升至18ml/min，145 PSI數(shù)字控制器

Microannular Gear Pump, 0.3microliter to 18ml/min, 145 PSI with digital controller

分配量0.25μL

從0.003到288μL/ min的流速

精度±1％以內(nèi)

壓力可達(dá)580磅

節(jié)省寶貴的液體和需要高精度的流體運(yùn)動，這些泵成為一種必然。內(nèi)部的技術(shù)，類似的齒輪泵，脈動保持到最低限度確保平滑，穩(wěn)定的流量需要在分析儀器，醫(yī)療診斷，燃料電池和微反應(yīng)技術(shù)，生物技術(shù)，和其他關(guān)鍵應(yīng)用程序進(jìn)程的應(yīng)用程序，如微型環(huán)形齒輪泵旋轉(zhuǎn)泵的構(gòu)造與外部帶齒的內(nèi)轉(zhuǎn)子，以及與一個(gè)環(huán)形齒的外轉(zhuǎn)子，其中承擔(dān)彼此略有偏心。其偏移軸周圍的轉(zhuǎn)子在旋轉(zhuǎn)過程中，泵室同時(shí)增加感應(yīng)側(cè)，并減少泵的輸出側(cè)上。均相流率的腎形的入口和出口之間產(chǎn)生。占地面積小，易于集成到一個(gè)布局以方便研究。低壓模型提供石墨電刷直流電動機(jī)，并配有編碼器。提供高性能車型配備了電子換向無刷直流電動機(jī)執(zhí)行器和集成控制單元。可以控制的RS-232接口，使用Windows ?移動管理器軟件（包含）或通過模擬輸入信號，電源電壓12至24 VDC.A齒輪泵橇是一個(gè)多功能的工具，應(yīng)用于各種行業(yè)，包括化工，食品，半導(dǎo)體和制藥生產(chǎn)。通常情況下，一臺齒輪泵撬來自一個(gè)共同的雙工和三缸兩個(gè)品種。許多用戶選擇這個(gè)系統(tǒng)的時(shí)候，他們正在處理厚，但光滑的物質(zhì)。當(dāng)你購買齒輪泵防滑系統(tǒng)，通常你會收到一個(gè)標(biāo)準(zhǔn)的齒輪泵，標(biāo)定柱，安全閥，稀釋后靜態(tài)混合器。沒有組件通常是必需的。您可以添加附件，如坦克，過濾器和攪拌器。校準(zhǔn)列系精確流量通過系統(tǒng)溢流閥防止系統(tǒng)高壓。靜靜態(tài)混合允許將水或其他液體混在一起，無論抽吸任何化學(xué)品，齒輪泵防滑適合聚合物和流體具有不同的密度和粘度參數(shù)。

Dispense volumes as small as 0.25 μL

Flow rates from 0.003 to 288 μL/min

Accuracies within ±1%

Pressure capable to 580 psi

With the trend to conserve valuable liquids and the need for high-precision movement of fluid, these pumps are becoming a necessity. Internal technology, similar to that of gear pumps, keeps pulsations to a minimum ensuring smooth, consistent flow necessary in applications such as analytical instruments, medical diagnostics, fuel cell and micro-reaction technology, biotechnology, and other critical application processes.

Micro-annular gear pumps are rotary pumps that are constructed with an externally toothed internal rotor as well as with an annular tooth external rotor, which bear slightly eccentric to each other. During rotation of the rotors around their offset axis, the pumping chambers simultaneously increase on the induction side and decrease on the delivery side of the pump. A homogeneous flow rate is generated between the kidney-shaped inlet and outlet. The small footprint allows for easy integration into a layout to facilitate the research.

Low-Pressure Models are supplied with DC motors with graphite brushes and are fitted with encoders.

High-Performance Models are provided with actuator equipped with an electronic commutated, brushless DC motor and integrated control unit. Control can be an RS-232 interface using Windows? Motion Manager software (included) or via an analog input signal, supply voltage 12 to 24 VDC.A gear pump skid is a versatile tool used in various industries including in the chemical, food, semiconductor and pharmaceutical production. Typically a gear pump skid comes in two varieties—a common duplex and a triplex. Many users opt for this system when they are dealing with thick, but smooth, substances. When you buy gear pump skid system you will usually receive a standard gear pump, calibration columns, relief valve, and post dilution with static mixer. No assembly is usually required. You can add on accessories such as tanks, filters and agitators. The calibration columns allow precise flow through your system and the relief valve prevents high pressure from building up in your system. The static mix allows water or other fluids to be mixed in with whatever chemical you are pumping which makes a gear pump skid ideal for working with polymers and fluids that have differing density and viscosity parameters.